All articles from Computing

    November 2022

    14 November

    • NO SIGNAL error message displayed on the monitor

      When there is no video signal reception from the processor, the monitor displays the NO SIGNAL error message. The reasons can be due to a hardware component failure, or the computer may be off while the monitor is turned on, or the cable connection between the monitor and the computer may be disconnected or damaged, or an incorrect input wire may be plugged in to the monitor.

    10 November

    • Java Servlet Development Kit (JDSK) installation

      JSDK (Java Servlet Development Kit) is a package containing all the classes and interfaces needed to develop servlets. JSDK also contains a web server and servlet engine to test your creations. The servlet engine provided in JSDK is a basic one (but free). In this article we will show you how to install and run it on your device.

    8 November
    7 November

    • How to disable trackpad Mac: via a shortcut, terminal

      You can configure Mac OS to automatically disable the built-in trackpad of your Macbook each time your connect a mouse. In this article we will show you several methods for disabling the built in trackpad on a MacBook.

    • View update history: Windows 7

      Windows regularly updates your computer operating system to make it faster and more efficient. If you aren't sure about your latest update and want to check it on your Windows 7, don't worry, it's very easy. Read this article to discover how to view update history on your Windows 7.

    • How to restore the snipping tool in Windows 7

      Unlike the Windows 7 Starter version, where the Snipping tool feature was completely removed, you can still access it under the other versions of Windows 7, through this simple procedure explained in this article.

    4 November

    • How to create a system restore point in Windows?

      System restore is part of the Microsoft Windows Operating System. It allows the rolling back of system files, installed programs, registry keys, etc. to an earlier state in case of a system breakdown. Windows can even create restore points automatically when you need them the most. This article explains you how to create a restore point.

    3 November

    • How to fix Rundll Error: on startup, Windows 10

      As the name suggests, a Rundll error is related to DLL files, which form part of a large record of codes and information used by many programs on your computer. They are all linked to the Windows Registry and help to enhance your computer's speed and memory effectiveness by using an identical code to run various tasks processed by various programs at a time. This article explains why this error occurs and provides some solutions to removing it.

    • Front panel audio connector: function, diagram, not working

      System users do not always know where all the critical points of cables are. Sometimes difficulties are encountered in connecting jacks to the motherboard. Generally the difficulty is located in the front panel and the audio connection is then disturbed. Due to the difference in the connection box and motherboard, cables get distracted.

    • Delete user account: Windows 8.1

      You may have created a user account on Windows 8.1, but now want to delete it. In this article we will guide you through the steps to do so. It should be noted that this procedure can only be performed as an Administrator.

    2 November

    • How to increase command prompt buffer size

      Before Windows came into existence, the most commonly used Operating System was the Disk Operating System (DOS). Even though DOS was not included in Windows for many years, there is still the command prompt feature and Windows 7 can be customised to increase the buffer size of the command prompt. In this article we will take you through the steps to increase the buffer size in Windows 7.